Zhejiang Yonggui Electric Equipment Co., Ltd.

Marine & Offshore Solution

Yonggui provides reliable interconnection solutions for marine and offshore applications, covering ship-to-shore power supply, underwater robotics, deep-sea operations, and offshore equipment.


Our product portfolio includes shore power and charging connectors, marine-grade stainless steel interconnect series, deep-sea sealing connectors, and underwater robot interfaces, designed to operate under high humidity, salt-spray, and pressure conditions.


All products emphasize corrosion resistance, waterproof performance, and long-term durability, meeting the requirements of harsh marine environments and supporting the industry’s transition toward cleaner and more efficient offshore energy systems as a China connector manufacturer.


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Blog & News
New Micro Connector Series Officially Released
On October 25, 2025, Yonggui Electric announced the release of its new-generation micro circular and micro rectangular connector series during a joint product presentation held in Shanghai.The newly i...
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Yonggui Electric Showcases Rail Transit Solutions at IREE 2025
Yonggui Electric, a global provider of comprehensive interconnection solutions, reinforced its footprint in India’s rail transit sector through multiple product showcases at the International Railway...
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Happy National Day & Mid-Autumn Festival!
Meet Chuan Chuan, our brand-new Chief Connection Officer at Yonggui Electric!He's celebrating his first National Day and Mid-Autumn Festival with a sweet mooncake and a lovely bunny friend.On this...
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